#5BAFE4#5BAFE4

#5BAFE4 is a light, moderate cyan. Relative luminance 0.385; OKLCH L 72.3% C 0.112 H 238.7°. Best body text is #000000 at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#5BAFE4
RGB	rgb(91, 175, 228)
HSL	hsl(203, 72%, 63%)
HSV	hsv(203, 60%, 89%)
CMYK	cmyk(60.1%, 23.2%, 0%, 10.6%)
CIE-LAB	lab(68.37, -10.00, -34.27)
CIE-LCH	lch(68.37, 35.70, 253.74°)
OKLab	oklab(72.28% -0.0585 -0.0961)
OKLCH	oklch(72.28% 0.112 238.7)
XYZ	xyz(33.6427, 38.4823, 79.0386)
Luminance	0.3849 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BAFE4 #E4905B

analogous

#5BE4D5 #5BAFE4 #5B6AE4

triadic

#5BAFE4 #E45BAF #AFE45B

tetradic

#5BAFE4 #D55BE4 #E4905B #6AE45B

square

#5BAFE4 #D55BE4 #E4905B #6AE45B

split-complementary

#5BAFE4 #E45B6A #E4D55B

monochromatic

#1C72A9 #2695DB #5BAFE4 #90C9ED #C4E2F5

Accessibility & contrast

On white

2.41

#5BAFE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.70

#5BAFE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BAFE4

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BAFE4	#FFFFFF	#000000	##000000
##5BAFE4	1.00	2.41	8.70	8.70
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.70	21.00	1.00	1.00
##000000	8.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97AFE6

Deuteranopia (green-blind)

#84A1E3

Tritanopia (blue-blind)

#00BCC1

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #5bafe4;
/* rgb */ color: rgb(91, 175, 228);
/* oklch */ color: oklch(72.3% 0.112 238.7);

Tailwind

colors: {
  custom: {
    50: '#95c6ec',
    500: '#5bafe4',
    950: '#000000',
  },
}

SCSS

$custom: #5bafe4;
$custom-light: #95c6ec;
$custom-dark: #000000;

JSON

{
  "hex": "#5bafe4",
  "rgb": {
    "r": 91,
    "g": 175,
    "b": 228
  },
  "hsl": {
    "h": 203.212,
    "s": 71.728,
    "l": 62.549
  },
  "oklch": {
    "l": 0.72284,
    "c": 0.11245,
    "h": 238.7
  },
  "luminance": 0.38486
}

Semantic roles & 50–950 ramp

primary

#5BAFE4

secondary

#E6C8B4

accent

#5D12D4

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #5BAFE4

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →